查询词典 multiplication

Not only it can lead to water function obstacle, affect breed aquatics and sightseeing, but also the algae toxin and derivative it procreant are seriously harmful to health,survival and multiplication of people.

水体富营养化不仅造成水环境功能障碍，影响养殖和景观旅游，其产生的藻毒素及衍生物对人体健康和生存、繁衍存在着严重危害。

Objective To research the change of multiplication, phagocytosis of THP-1 cells by Propionibacterium acnes,which is the pathogen of Fatal Bacterial Granuloma after Trauma.

目的：探讨外伤后细菌性致死性肉芽肿病原菌－痤疮丙酸杆菌培养滤液对单核巨噬细胞株THP-1细胞增殖、吞噬功能的影响。

With the protocorm induced from the sterns of Dendrobium candidwn Wall.ex Lindl as the tested materials, the effects of different basic medium, carbon source, ABA concentration and culture ways on the protoconn multiplication were studied.

方法以铁皮石斛茎段诱导出的原球茎为实验材料，研究了不同基本培养基、不同碳源、不同浓度的脱落酸和培养方式对其增殖的影响。

Looking at the multiplication table, my son said to me puzzledly, Why do you draw it yourself, Papa?

潘让看着这张自制的&乘法口诀表&，突然诧异地对我说：爸爸，你为什么自己画？

Looking at the multiplication table, my son said to me puzzledly,"Why do you draw it yourself, Papa? Why don't you find it on the Internet?".

潘让看着这张自制的&乘法口诀表&，突然诧异地对我说：爸爸，你为什么自己画？

The present research situation about AB process in and out of our country was analyzed in this paper. In addition to a concentrated study of the factors affecting sedimentation performance of A-step activated sludge, the rule of microbe multiplication, yield of activated sludge in A-step and treatment of low-concentration sewage were also involved in this paper. The main conclusions are as follows:(1) The study on factors affecting sedimentation performance of A-step activated sludge shown that the inflow SS distinctly improve sedimentation performance of activated sludge, the less influent SS makes the sludge bulking easy, and the pythogenous sewage evidently worsen sedimentation performance of activated sludge.

本文分析了国内外AB工艺的研究现状，对A段活性污泥沉降性能的影响因素；A段的微生物增殖规律、活性污泥产量以及A段工艺处理低浓度城市污水等问题进行了试验研究，得出了以下结论：（1）对A段活性污泥沉降性能影响因素的研究表明：进水中的SS对污泥沉降性能有明显的改善作用，如果进水中SS较少，易导致污泥膨胀；而腐化污水对活性污泥的沉降性能有显著的不良影响。

Based on the operation rules of generalized multiplication and generalized addition,the improved Gaussian elimination algorithm is applied in power system topology analysis,meanwhile the sparse technique and sectionalization technique are introduce to raise efficiency of topology analysis.

根据广义乘法和广义加法的运算规则，将改进的高斯消元算法应用于电力系统拓扑结构分析中，并引入稀疏、分块处理等技术提高了上述拓扑分析的效率。

Math Game Using Different levels of Skil - This program was designed to help people to improve their basic math skills (addition, subtraction, multiplication,division).

这个程序旨在帮助人们提高他们基本的数学技能（加法，减法，乘法，除法）。

In order to investigate the effects of different shading levels (Shading levels were: control 0, 50%, 80%, 90%) on the trade-off relations between sexual reproduction and clonal multiplication of Vallisneria spinulosa, a natural greenhouse experiment was carried out by winter tuber of Vallisneria spinulosa being collected from Poyang Lake in the Jiangxi Province.

以采自江西鄱阳湖的刺苦草冬芽为实验材料，在自然温室中经历了全不遮阳、部分遮阳等4种处理，研究不同遮阳处理产生的光线差异对刺苦草的有性繁殖和无性繁殖方式的资源配制的影响。

The result showed that the multiplication of splenocyte, the activity of IL-2, and testoterone level of the experimental group were significantly higher than ...

提示该方药升高白细胞的疗效机理可能与促进T淋巴细胞增殖、提高IL－2活性、提高睾酮浓度有关，与抗LPO无关。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了